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Data as of Nov 4, 2026

202.192.0.0/15

No anonymizer space

China Education and Research Network Center · space held by China Education and Research Network

Announcement
this exact prefix
No RPKI
Announced by
AS4538
Type
Business

Residential-proxy exits

Proxy exits
115
0.09% of its addresses · listed by providers
Always-on exits
6
5.2% of its exits
Spread
10 of 512
/24s with at least one exit
Providers
50
selling exits here

/24s with the most always-on exits

/24Always-on exitsProxy exits
202.192.80.0/24653
202.193.14.0/24041
202.192.33.0/24013
202.192.28.0/2402
202.192.78.0/2401
202.193.1.0/2401
202.193.64.0/2401
202.193.91.0/2401
202.193.156.0/2401
202.193.168.0/2401

Proxy providers listing exits

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  • 711Proxy
  • BartProxies
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  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
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  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonLabs
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  • LightningProxies
  • MangoProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
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  • PacketStream
  • PrivateByte
  • Proxiware
  • Proxy-Seller
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  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • Proxyma
  • RainProxy
  • Shifter
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
202.192.0.0/12
since May 2005
AS4538Business815
10 always on
Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

Arrived
PrefixOriginTypeProxy exitsHolderRPKI
202.192.0.0/16
since Sep 2024
AS4538Business69
6 always on
China Education and Research Network
202.192.0.0/20
since Mar 2023
AS4538BusinessChina Education and Research Network
202.192.0.0/23
since Mar 2023
AS4538BusinessChina Education and Research Network
202.192.16.0/20
since Mar 2023
AS4538Business2China Education and Research Network
202.192.16.0/24
since Mar 2023
AS4538BusinessChina Education and Research Network
202.192.32.0/20
since Mar 2023
AS4538Business13China Education and Research Network
202.192.64.0/21
since Mar 2023
AS4538BusinessChina Education and Research Network
202.192.80.0/21
since Mar 2023
AS4538Business53
6 always on
China Education and Research Network
202.192.80.0/24
since Sep 18, 2026
AS4538Business53
6 always on
China Education and Research Network
202.192.88.0/21
since Mar 2023
AS4538BusinessChina Education and Research Network
202.192.96.0/20
since Mar 2023
AS4538BusinessChina Education and Research Network
202.192.112.0/20
since Mar 2023
AS4538BusinessChina Education and Research Network
202.192.128.0/20
since Mar 2023
AS4538BusinessChina Education and Research Network
202.192.144.0/20
since Mar 2023
AS4538BusinessChina Education and Research Network
202.192.202.0/24
since Mar 2023
AS4538BusinessChina Education and Research Network
202.192.205.0/24
since Mar 2023
AS4538BusinessChina Education and Research Network
202.192.224.0/20
since Mar 2023
AS4538BusinessChina Education and Research Network
202.193.0.0/16
since Sep 18, 2026
AS4538Business46China Education and Research Network
202.193.0.0/20
since Sep 18, 2026
AS4538Business42China Education and Research Network
202.193.24.0/21AS4538BusinessChina Education and Research Network
202.193.24.0/24
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.193.25.0/24AS4538BusinessChina Education and Research Network
202.193.48.0/20AS4538BusinessChina Education and Research Network
202.193.60.0/24AS4538BusinessChina Education and Research Network
202.193.61.0/24AS4538BusinessChina Education and Research Network
202.193.64.0/20
since Sep 18, 2026
AS4538Business1China Education and Research Network
202.193.64.0/24AS4538Business1China Education and Research Network
202.193.80.0/20
since Sep 18, 2026
AS4538Business1China Education and Research Network
202.193.80.0/24AS4538BusinessChina Education and Research Network
202.193.81.0/24AS4538BusinessChina Education and Research Network
202.193.96.0/21AS4538BusinessChina Education and Research Network
202.193.96.0/24
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.193.128.0/20AS4538BusinessChina Education and Research Network
202.193.128.0/24AS4538BusinessChina Education and Research Network
202.193.148.0/22
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.193.156.0/22AS4538Business1China Education and Research Network
202.193.158.0/24AS4538BusinessChina Education and Research Network
202.193.160.0/20
since Sep 18, 2026
AS4538Business1China Education and Research Network
202.193.160.0/24AS4538BusinessChina Education and Research Network
202.193.171.0/24AS4538BusinessChina Education and Research Network
202.193.176.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.193.192.0/20
since Sep 18, 2026
AS4538BusinessChina Education and Research Network
202.193.197.0/24AS4538BusinessChina Education and Research Network
202.193.198.0/24AS4538BusinessChina Education and Research Network
202.193.208.0/20AS4538BusinessChina Education and Research Network
202.193.208.0/24AS4538BusinessChina Education and Research Network

Network & registry

AnnouncementRouting historyWhois & abuse
Origin network

AS4538

CN
Name
China Education and Research Network Center
Type
Education
Registered
Aug 1, 2002
Domain
cernet.edu.cn
Website
www.edu.cn
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed